Rewrite the wiki in plain first person
Rewrite How it Works and the command-line reference for WSGM 2.0
Document the 1.4-1.5.1 systems and the proxy-delivery rewrite Brings the page up from 1.3.2. Rewrites the Steam Input section for search-order proxy delivery instead of injection, including the two hangs that shaped it and why the second one was a livelock rather than a deadlock. New sections: display profiles with per-monitor Desktop/Game values and HDR; power, covering the keep-awake holds, the wake-lock holder list and muting while the screen is off; and download-queue sorting. Also Quick Setup, the three-run diskpart format, the duplicate library registration that made a swapped card show the previous card's games, and reconciling card changes on volume notifications. New sections are appended with new numbers rather than inserted: the page cross-references sections by number throughout, and renumbering would silently break every one of them.
Document WSGM.Launch.exe and per-game launch fixes WSGM.Launch.exe replaces WSGM.Deelevate.exe and steam-input-lease.exe as the single per-game wrapper, selected by --deelevate/--input-lease, and the Tools tab now writes it into the running Steam client instead of copying a command to paste. - Command-Line-Reference: wrapper flag table, how the fixes are applied, the non-Steam-shortcut layout, the upgrade note for already-configured games, and the renamed log file. - How-it-Works: per-game lease and de-elevation retitled, why the lease is the outer layer, and a new section 21 on writing launch options over the CEF bridge (verbatim storage, live persistence, the snapshot that makes removal possible).
Add command-line reference (moved out of the README)